JPH02256036A - 焦点調整装置 - Google Patents
焦点調整装置Info
- Publication number
- JPH02256036A JPH02256036A JP2022828A JP2282890A JPH02256036A JP H02256036 A JPH02256036 A JP H02256036A JP 2022828 A JP2022828 A JP 2022828A JP 2282890 A JP2282890 A JP 2282890A JP H02256036 A JPH02256036 A JP H02256036A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- data
- output
- focus
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002401 inhibitory effect Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 63
- 230000008569 process Effects 0.000 description 56
- 230000007246 mechanism Effects 0.000 description 43
- 238000006243 chemical reaction Methods 0.000 description 41
- 230000010354 integration Effects 0.000 description 35
- 238000001514 detection method Methods 0.000 description 28
- 238000005259 measurement Methods 0.000 description 23
- 238000005375 photometry Methods 0.000 description 22
- 238000010586 diagram Methods 0.000 description 19
- 230000003287 optical effect Effects 0.000 description 16
- 238000012546 transfer Methods 0.000 description 13
- 230000004044 response Effects 0.000 description 12
- 230000008859 change Effects 0.000 description 11
- 101100262440 Arabidopsis thaliana ECR1 gene Proteins 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009347 mechanical transmission Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 210000001747 pupil Anatomy 0.000 description 4
- 101100179406 Caenorhabditis elegans iff-1 gene Proteins 0.000 description 3
- 101100125350 Candida albicans (strain SC5314 / ATCC MYA-2876) HYR3 gene Proteins 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 101001062159 Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) Flavo-diiron protein FprA1 Proteins 0.000 description 2
- 241000600169 Maro Species 0.000 description 2
- 101100181439 Schizosaccharomyces pombe (strain 972 / ATCC 24843) lcf1 gene Proteins 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 101001015521 Artemisia annua Putative aldehyde oxidase Art an 7 Proteins 0.000 description 1
- 101100232709 Caenorhabditis elegans iff-2 gene Proteins 0.000 description 1
- 101100459267 Crotalus durissus terrificus CRO3 gene Proteins 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 101100391171 Schizosaccharomyces pombe (strain 972 / ATCC 24843) for3 gene Proteins 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Focusing (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022828A JPH02256036A (ja) | 1990-02-01 | 1990-02-01 | 焦点調整装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022828A JPH02256036A (ja) | 1990-02-01 | 1990-02-01 | 焦点調整装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1586083A Division JPS59140408A (ja) | 1983-02-01 | 1983-02-01 | 変倍レンズ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02256036A true JPH02256036A (ja) | 1990-10-16 |
| JPH0561622B2 JPH0561622B2 (enrdf_load_stackoverflow) | 1993-09-06 |
Family
ID=12093558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022828A Granted JPH02256036A (ja) | 1990-02-01 | 1990-02-01 | 焦点調整装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02256036A (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441642A (en) * | 1977-09-09 | 1979-04-03 | Hitachi Ltd | Information processor |
| JPS5482229A (en) * | 1977-12-14 | 1979-06-30 | Canon Inc | Automatic focus control camera |
-
1990
- 1990-02-01 JP JP2022828A patent/JPH02256036A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441642A (en) * | 1977-09-09 | 1979-04-03 | Hitachi Ltd | Information processor |
| JPS5482229A (en) * | 1977-12-14 | 1979-06-30 | Canon Inc | Automatic focus control camera |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0561622B2 (enrdf_load_stackoverflow) | 1993-09-06 |
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